easiest way off upping the boost in a rb20det?

[warpz0r]

hi all

is it just as simple as finding the boost solenoid and turning the top bolt to up the boost?

thanks

[Bass Junky]

Nope.

Install a bleeder to bleed off the boost going from the turbo compressor to the wastegate actuator.

BASS OUT

[Chris32]

hi all

is it just as simple as finding the boost solenoid and turning the top bolt to up the boost?

thanks

There is no form of electronic boost control on the R32, R33's run a solenoid setup, but the RB20's use solely the wastegate acutator diaphram spring pressure as its form of boost control

Easiest thing to do is fit a bleed valve on the pressure line from the compressor cover to the wastegate diaphram, and bleed of the air going to that

Chris

[warpz0r]

how much is a bleeder?

any diagrams or info on it?

[RiverSide]

Bleed valve can be purchased at autobarn etc for less than 100 dollars. Fitment is very simple.....

Just locate the vacuum hose that comes from the front housing of your turbo and leads to the actuator........cut it and place the bleed valve in between.

Make sure the valve is SHUT when you first install it, then screw it out bit by bit to ensure you don't overboost and detonate.